| Value | Category | Cases | |
|---|---|---|---|
| -1 | Refusal | 0 |
0%
|
| 2000 | 1 |
16.7%
|
|
| 5000 | 3 |
50%
|
|
| 13000 | 1 |
16.7%
|
|
| 20000 | 1 |
16.7%
|
|
| Sysmiss | 1898 |